Thursday, April 22, 2010

World's oldest cloned pig dies

Xena, the oldest living cloned pig in the world, was euthanized at the age of 9 years and 8 months after becoming unable to stand on her own. The average lifespan of a pig is 10-15 years, and researchers at the institute in Tsukuba that cloned her claim she died of natural causes.







Sent from James' iPhone

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